Evidence map›Paper›PMID 42041358›Full record

ArticleAntibiotics (Basel, Switzerland)2026

Open-Label Prospective Randomized Comparative Study of the Efficacy and Safety of Gentamicin in Comparison to Other Antibiotics in the Management of Acute Appendicitis in Surgically Treated Patients.

Nika Obolnar, Žan Čebron, Gregor Norčič, Darko Černe, Aleš Jerin, Urška Čegovnik Primožič, Gaj Vidmar, Tadeja Pintar Kaliterna, Bojana Beović

Abstract read
In one paragraph

Article in Antibiotics (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Nika ObolnarUniversity Rehabilitation Institute, 1000 Ljubljana, Slovenia.ORCID 0009-0004-8391-5384
Žan ČebronDepartment of Abdominal Surgery, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0003-1896-7167
Gregor NorčičDepartment of Abdominal Surgery, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-8861-3412
Darko ČerneInstitute of Clinical Chemistry and Biochemistry, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia.
Aleš JerinInstitute of Clinical Chemistry and Biochemistry, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-6748-7082
Urška Čegovnik PrimožičInstitute of Clinical Chemistry and Biochemistry, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia.
Gaj VidmarUniversity Rehabilitation Institute, 1000 Ljubljana, Slovenia.ORCID 0000-0002-5682-3124
Tadeja Pintar KaliternaDepartment of Abdominal Surgery, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0002-4774-2541
Bojana BeovićFaculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia.ORCID 0000-0003-2521-5297

Funding

partly University Medical Centre Ljubljana 20200024partly University Medical Centre Ljubljana 20240054
6 · The paper itself

Abstract

backgroundAntimicrobial resistance coupled with the lack of new antibiotics calls for the responsible use of antibiotics, including old antimicrobials. Aminoglycosides are effective against bacteria in acute appendicitis, a common intra-abdominal infection. Their use has been discouraged recently, but their place in therapy is based on studies performed in the era of lower resistance rates, and with multiple dosing regimens.

methodsIn a prospective randomized open-label study, we compared the efficacy and safety of gentamicin in one daily dose and metronidazole (GTM+MZ) to ertapenem (ETP) and to cefuroxime with metronidazole (CXM+MZ) in adult patients surgically treated for acute appendicitis. Efficacy was assessed via the duration of antibiotic treatment and hospital stay, c-reactive protein (CRP) dynamics, and post-operative complications. Nephrotoxicity was assessed with urine biomarkers. Statistical analysis comprised mixed-model analysis of variance (ANOVA) with the missing-data-imputation method and linear mixed model (LMM).

resultsOne hundred-and-sixty-six patients were included in this study. There were no significant differences among the three groups in the durations of treatment and lengths of stay (

conclusionsOur results suggest the use of once-daily dose of gentamicin following an appendectomy for acute appendicitis. Gentamicin may be used to decrease selective pressure of other antimicrobials.

Indexed as

aminoglycosidesantibioticsappendicitisintra-abdominal infectionnephrotoxicity

Identifiers

PMID42041358
PMCPMC13113963

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.